Wazuh vs KnowBe4: Which Should You Choose in 2026?
Choosing between Wazuh and KnowBe4 comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated May 1, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Wazuh
Open-source security monitoring
Best for you if:
- 0
- • You need something completely free
- • You need vulnerability scanning features specifically
- • Wazuh is an open-source security monitoring platform
- • It provides threat detection, compliance, and incident response
KnowBe4
Reduce human and AI agent risk with an end-to-end human risk management platform.
Best for you if:
- 0
- • You need security monitoring features specifically
- • Reduces human and AI agent cybersecurity risk through comprehensive training.
- • Provides advanced cloud email security to prevent phishing and malware attacks.
| At a Glance |  KnowBe4 | |
|---|---|---|
Price | Free | Paid |
Best For | Vulnerability Scanning | Security Monitoring |
Rating | — | — |
| Feature | Wazuh | KnowBe4 |
|---|---|---|
| Pricing Model | Free | Paid |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Vulnerability ScanningSecurity Monitoring | Security MonitoringLearning & Training |
How Wazuh and KnowBe4 Compare
Wazuh
Open-source security monitoring
Free
KnowBe4
Reduce human and AI agent risk with an end-to-end human risk management platform.
Paid
Wazuh is a vulnerability scanning tool. KnowBe4 is in security monitoring.
Who Should Use What?
On a budget?
Wazuh is free. KnowBe4 is paid.
Go with: Wazuh
Want the highest-rated option?
Neither has user reviews yet.
Go with: Wazuh
Value user reviews?
Neither has user reviews yet.
Go with: Wazuh
3 Questions to Help You Decide
What's your budget?
Wazuh is free. KnowBe4 is paid. Go with Wazuh if free matters most.
What's your use case?
Wazuh is a vulnerability scanning tool. KnowBe4 is in security monitoring. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Wazuh
- 0
- Completely free
- Our pick for this comparison
KnowBe4
- Better fit for security monitoring
The Bottom Line
Wazuh is our pick.
Frequently Asked Questions
Is Wazuh or KnowBe4 better?
Wazuh is rated high in our evaluation. Wazuh is free and KnowBe4 is paid.
What are Wazuh and KnowBe4 used for?
Wazuh: Open-source security monitoring. KnowBe4: Reduce human and AI agent risk with an end-to-end human risk management platform..
What does Wazuh cost vs KnowBe4?
Wazuh is completely free. KnowBe4 is a paid tool. Visit their websites for detailed pricing.